Convert PRE to NWF

Understanding PRE and NWF file formats

PRE files are typically associated with presentation templates or preset configuration files used by various software applications. Their specific structure and use depend on the originating program, such as Corel Presentations or other legacy software.

NWF files are Navisworks File Sets used by Autodesk Navisworks, a project review software for architecture, engineering, and construction. NWF files reference multiple design files and store review data, viewpoints, and markups, but do not contain the actual model data.

How to convert PRE to NWF

Direct conversion from PRE to NWF is not natively supported, as these formats serve different purposes and are used by unrelated software. However, if your PRE file contains 3D or CAD data (for example, if it is a preset for a CAD application), you can follow these general steps:

• Open the PRE file in its native application (such as Corel Presentations or the relevant CAD software).
• Export or save the content to a format supported by Autodesk Navisworks, such as DWG, DXF, IFC, or RVT.
• Launch Autodesk Navisworks and use File → Open to import the exported file.
• Save the project as an NWF file using File → Save As.

If your PRE file is not related to CAD or 3D data, conversion to NWF is not feasible.

Best software for PRE to NWF conversion

The recommended software for this process is Autodesk Navisworks. If your PRE file is a CAD preset, use the original CAD software (such as AutoCAD or Revit) to export the model, then import it into Navisworks. For presentation templates, conversion is not possible.

Summary

Conversion from PRE to NWF is only possible if the PRE file contains compatible CAD or 3D data. Use the original application to export to a Navisworks-supported format, then import and save as NWF in Autodesk Navisworks.